body, h1, h2, h3, h4, h5, h6, hr, p, 
blockquote, dl, dt, dd, ul, ol, li, 
pre, form, fieldset, legend, button,
input, textarea, th, td ,div
{ 
     margin:0; padding:0;
     box-sizing: border-box;
}

body, button, input, 
select, textarea 
{ 
    /* font:12px/1.5 tahoma, arial, \5b8b\4f53; */
    font:12px/150% arial,"Hiragino Sans GB",SimSun,tahoma,sans-serif;
}

h1, h2, h3, h4, h5, h6
{ 
    font-size:100%; 
}

address, cite,
dfn, em, var 
{ 
    font-style:normal; 
}

code, kbd, pre, samp 
{ 
    font-family:couriernew, courier, monospace; 
}

small{ 
    font-size:12px; 
}

ul, ol 
{ 
    list-style:none; 
}

a 
{ 
    text-decoration:none; 
}

a:hover 
{ 
    text-decoration:underline; 
}

sup 
{ 
    vertical-align:text-top; 
}

sub
{ 
    vertical-align:text-bottom; 
}

legend 
{ 
    color:#000; 
}

/* 可以解决IE下 a标签包裹下的图片出现蓝色边框 */
fieldset, img 
{ 
    border:0;   
}

button, input, select, textarea 
{ 
    font-size:100%; 
}

/* 清除浮动 */
.clearfix::after{
    content: "";
    display: block;
    clear: both;
    height: 0;
    visibility: hidden;
}

/* 宽度100% */
.windowAll{
    width: 100%;
}

/* 版心设置 */
.typeArea{
    width: 1190px;
    margin: 0 auto;
}

.fl{
    float: left;
}

.fr{
    float: right;
}

.pr{
    position: relative;
}

.pa{
    position: absolute;
}

.pf{
    position: fixed;
}
